{"id":216,"date":"2024-10-16T15:54:33","date_gmt":"2024-10-16T15:54:33","guid":{"rendered":"https:\/\/exactas.uba.ar\/web\/palabras\/?p=216"},"modified":"2024-10-16T16:20:32","modified_gmt":"2024-10-16T16:20:32","slug":"logaritmos","status":"publish","type":"post","link":"https:\/\/exactas.uba.ar\/web\/palabras\/logaritmos\/","title":{"rendered":"Logaritmos"},"content":{"rendered":"\r\n<p>\r\nExactamente hace 410 a\u00f1os, en 1614, un matem\u00e1tico e inventor escoc\u00e9s defini\u00f3 el concepto de logaritmo. Su nombre y su apellido se leer\u00e1n en vertical si se responden estas diez preguntas.\r\n<\/p>\r\n\r\n\r\n<div class=\"lazyblock-grilla-27whQ1 wp-block-lazyblock-grilla\"><main class=\"container\">\r\n    <center>\r\n        <div class=\"table-responsive\">\r\n            <table>\r\n                <tbody id=\"bodyTabla\">\r\n                                                                <tr>\r\n                            <th>1<\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control form-control centro' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"0\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"1\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"2\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"3\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"4\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"5\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"6\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"7\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"8\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"9\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                    <\/tr>\r\n                                            <tr>\r\n                            <th>2<\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"10\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"11\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"12\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control form-control centro' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"13\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"14\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"15\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"16\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"17\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"18\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"19\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"20\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"21\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"22\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"23\">\r\n                                                                    <\/th>\r\n                                                    <\/tr>\r\n                                            <tr>\r\n                            <th>3<\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"24\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control form-control centro' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"25\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                    <\/tr>\r\n                                            <tr>\r\n                            <th>4<\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"26\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"27\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"28\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"29\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control form-control centro' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"30\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"31\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"32\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"33\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"34\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                    <\/tr>\r\n                                            <tr>\r\n                            <th>5<\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"35\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"36\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control form-control centro' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"37\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"38\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"39\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"40\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"41\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                    <\/tr>\r\n                                            <tr>\r\n                            <th>6<\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"42\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control form-control centro' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"43\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"44\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"45\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"46\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"47\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                    <\/tr>\r\n                                            <tr>\r\n                            <th>7<\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control form-control centro' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"48\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"49\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"50\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"51\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"52\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"53\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"54\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                    <\/tr>\r\n                                            <tr>\r\n                            <th>8<\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"55\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"56\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"57\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control form-control centro' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"58\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"59\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"60\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"61\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"62\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"63\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"64\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"65\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"66\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                    <\/tr>\r\n                                            <tr>\r\n                            <th>9<\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"67\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control form-control centro' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"68\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"69\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"70\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"71\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"72\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"73\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                    <\/tr>\r\n                                            <tr>\r\n                            <th>10<\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control form-control centro' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"74\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"75\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"76\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"77\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"78\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"79\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                            <input type='text' class='form-control ' maxlength='1' autocomplete='off' size='1' onkeyup='pasar(event.keyCode, this.id)' id=\"80\">\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                            <th>\r\n                                                                    <\/th>\r\n                                                    <\/tr>\r\n                                    <\/tbody>\r\n            <\/table>\r\n        <\/div>\r\n        <div id=\"cierre\">\r\n\r\n        <\/div>\r\n        <div>\r\n            <input class=\"btn btn-primary btn-sm\" type=\"button\" value=\"Revisar\" onclick=\"revisar()\">\r\n        <\/div>\r\n    <\/center>\r\n<\/main>\r\n    <script type=\"text\/javascript\">\r\n\r\nlet respuestasOk = [[5,\"joostburgi\"],[2,\"exponenciacion\"],[4,\"ph\"],[1,\"subindice\"],[3,\"mantisa\"],[4,\"tablas\"],[5,\"palermo\"],[2,\"artificiales\"],[4,\"decibel\"],[5,\"richter\"]];\r\nfunction revisar() {\r\n            let cont = 0\r\n            let respuestas = new Array(10)\r\n            for (let i = 0; i < 10; i++) {\r\n                respuestas[i] = \"\"\r\n                for (let j = 0; j < document.getElementById(\"bodyTabla\").getElementsByTagName(\"tr\")[i].getElementsByTagName(\"th\").length; j++) {\r\n                    if (document.getElementById(\"bodyTabla\").getElementsByTagName(\"tr\")[i].getElementsByTagName(\"th\")[j].getElementsByTagName(\"input\").length > 0) {\r\n                        let letra = document.getElementById(\"bodyTabla\").getElementsByTagName(\"tr\")[i].getElementsByTagName(\"th\")[j].getElementsByTagName(\"input\")[0].value.toLowerCase();\r\n                        respuestas[i] = respuestas[i] + letra;\r\n                    }\r\n                }\r\n                if (respuestas[i] == respuestasOk[i][1]) {\r\n                    cont++;\r\n                }\r\n            }\r\n            if (cont == 10) {\r\n                document.getElementById('cierre').innerHTML = \"<div class='alert alert-success' role='alert'>\u00a1Ganaste!<\/div>\";\r\n            } else {\r\n                document.getElementById('cierre').innerHTML = \"<div class='alert alert-danger' role='alert'>Falta(n) \" + (respuestasOk.length - cont) + \" respuesta(s) correctas.<\/div>\";\r\n            }\r\n        }\r\n\r\n        function pasar(tecla, numero) {\r\n            numero = parseInt(numero);\r\n            if (tecla > 64 && tecla < 127) {\r\n                document.getElementById(\"bodyTabla\").getElementsByTagName(\"input\")[numero].value = String.fromCharCode(tecla);\r\n                if (numero < document.getElementById(\"bodyTabla\").getElementsByTagName(\"input\").length - 1) {\r\n                    document.getElementById(\"bodyTabla\").getElementsByTagName(\"input\")[numero + 1].focus();\r\n                }\r\n            } else if (tecla == 37) {\r\n                if (numero > 0) {\r\n                    document.getElementById(\"bodyTabla\").getElementsByTagName(\"input\")[numero - 1].focus();\r\n                }\r\n            } else if (tecla == 39) {\r\n                if (numero < document.getElementById(\"bodyTabla\").getElementsByTagName(\"input\").length - 1) {\r\n                    document.getElementById(\"bodyTabla\").getElementsByTagName(\"input\")[numero + 1].focus();\r\n                }\r\n            }\r\n        }\r\n    <\/script><\/div>\r\n<ol>\r\n \t<li>Una muy dif\u00edcil para empezar (vale googlear). Johannes Kepler aseguraba que el verdadero inventor de los logaritmos hab\u00eda sido un relojero suizo, que lleg\u00f3 unos a\u00f1os tarde a publicar su idea: reci\u00e9n en 1620. \u00bfC\u00f3mo se llamaba? (nombre y apellido)<\/li>\r\n \t<li>Del mismo modo que la operaci\u00f3n opuesta a la suma es la resta, la logaritmaci\u00f3n es la operaci\u00f3n inversa a\u2026 \u00bfqu\u00e9 otra operaci\u00f3n que se realiza utilizando la base del logaritmo?<\/li>\r\n \t<li>Un \u00edndice utilizado ampliamente en qu\u00edmica, que expresa el grado de acidez o alcalinidad de una soluci\u00f3n acuosa, se define como el logaritmo negativo de la actividad de los iones de hidr\u00f3geno. \u00bfC\u00f3mo es la notaci\u00f3n habitual de ese \u00edndice?<\/li>\r\n \t<li>La base en una ecuaci\u00f3n logar\u00edtmica se escribe con un n\u00famero peque\u00f1o despu\u00e9s de la abreviatura \u201clog\u201d, ligeramente debajo de la l\u00ednea de escritura. \u00bfQu\u00e9 nombre tipogr\u00e1fico recibe esa cifra?<\/li>\r\n \t<li>\u00bfC\u00f3mo se denomina la parte fraccionaria de un logaritmo decimal?<\/li>\r\n \t<li>Los logaritmos comunes (de base 10) fueron introducidos por el matem\u00e1tico brit\u00e1nico Henry Briggs, que simplific\u00f3 la formulaci\u00f3n que hab\u00eda hecho su colega escoc\u00e9s de la respuesta vertical. Briggs public\u00f3 en 1624 su <em>Arithmetica Logarithmica<\/em>, una obra que contiene los logaritmos de los n\u00fameros naturales de 1 al 20.000 con catorce decimales. \u00bfC\u00f3mo se llaman hasta el d\u00eda hoy estas listas de logaritmos, ampliamente usadas en c\u00e1lculos antes de la llegada de calculadoras y computadoras?<\/li>\r\n \t<li>La medici\u00f3n de valores muy complejos suele realizarse mediante el uso de escalas logar\u00edtmicas, reduci\u00e9ndolos a rangos m\u00e1s f\u00e1cilmente manejables. Una curiosa escala logar\u00edtmica es la que permite a los astr\u00f3nomos medir el riesgo de impacto de asteroides o cometas cuyo curso se aproxima a la Tierra. Antes sol\u00eda usarse la Escala Tur\u00edn, por la ciudad italiana en la que se hab\u00eda presentado por primera vez. \u00bfC\u00f3mo se llama la nueva escala, m\u00e1s compleja, bautizada con el nombre de otra ciudad del mismo pa\u00eds?<\/li>\r\n \t<li>El matem\u00e1tico de la respuesta vertical, el primero en definir los logaritmos, fue tambi\u00e9n quien los bautiz\u00f3 con ese nombre, pero inicialmente los hab\u00eda llamado de otro modo. Les dec\u00eda n\u00fameros\u2026 \u00bfN\u00fameros qu\u00e9?<\/li>\r\n \t<li>Tambi\u00e9n se usa una escala logar\u00edtmica para calcular la relaci\u00f3n entre dos valores de intensidad sonora. \u00bfEn qu\u00e9 unidad se expresan esos valores?<\/li>\r\n \t<li>Y otra conocida escala logar\u00edtmica, por fin, es la que cuantifica la energ\u00eda que libera un terremoto, bautizada en honor del sism\u00f3logo estadounidense que la desarroll\u00f3 en 1935. \u00bfC\u00f3mo se llama?<\/li>\r\n<\/ol>","protected":false},"excerpt":{"rendered":"Exactamente hace 410 a\u00f1os, en 1614, un matem\u00e1tico e inventor escoc\u00e9s defini\u00f3 el concepto de logaritmo. Su nombre y su apellido se leer\u00e1n en vertical si se responden estas diez preguntas. Una muy dif\u00edcil para empezar (vale googlear). Johannes Kepler aseguraba que el verdadero inventor de los logaritmos hab\u00eda sido un relojero suizo, que lleg\u00f3&#8230; <a class=\"view-article\" href=\"https:\/\/exactas.uba.ar\/web\/palabras\/logaritmos\/\">LEER +<\/a>","protected":false},"author":1,"featured_media":218,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-216","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ciencia"],"acf":[],"_links":{"self":[{"href":"https:\/\/exactas.uba.ar\/web\/palabras\/wp-json\/wp\/v2\/posts\/216","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/exactas.uba.ar\/web\/palabras\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/exactas.uba.ar\/web\/palabras\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/exactas.uba.ar\/web\/palabras\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/exactas.uba.ar\/web\/palabras\/wp-json\/wp\/v2\/comments?post=216"}],"version-history":[{"count":3,"href":"https:\/\/exactas.uba.ar\/web\/palabras\/wp-json\/wp\/v2\/posts\/216\/revisions"}],"predecessor-version":[{"id":220,"href":"https:\/\/exactas.uba.ar\/web\/palabras\/wp-json\/wp\/v2\/posts\/216\/revisions\/220"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/exactas.uba.ar\/web\/palabras\/wp-json\/wp\/v2\/media\/218"}],"wp:attachment":[{"href":"https:\/\/exactas.uba.ar\/web\/palabras\/wp-json\/wp\/v2\/media?parent=216"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/exactas.uba.ar\/web\/palabras\/wp-json\/wp\/v2\/categories?post=216"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/exactas.uba.ar\/web\/palabras\/wp-json\/wp\/v2\/tags?post=216"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}